Force, stimulus and Response

A plant's root grow in a downward direction in response to what force? 

• sunlight
• gravity
• soil
• turgor pressure

Tags

NGSS.MS-LS1-5

What force allows a plant to become more rigid and stand upright?

• turgor pressure
• geotropism
• photosynthesis
• phototropism

What force or substance causes turgor pressure?

• light
• gravity
• glucose
• water

What is the internal stimulus that most likely causes the bear to catch the fish?

• protection
• thirst
• anger
• hunger

How does the human body respond to hot temperatures?

• hibernates
• migrates
• sweats 
• shivers 

Tags

NGSS.MS-LS1-8

A plant bending toward a window is an example of ...

• phototropism
• gravity
• geotropism
• turgor pressure

A root grows downward in a response to an_______stimulus 

• external
• internal
• phototropism
• geotropism

Tags

NGSS.MS-LS1-5

__________occurs when a plant's stem grows up and its roots grow down.

• external stimulus
• geotropism
• turgor pressure
• fight of flight

Tags

NGSS.MS-LS1-5

What is the response of a plant that is further away from the window?

• Growing towards the light 
• Growing away from gravity
• Growing toward moisture 

Tags

NGSS.MS-LS1-5

A change in position of an object 

• internal stimulus
• motion
• external stimulus
• geotropism

Tags

NGSS.MS-PS2-2